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| author | Pavel Begunkov <asml.silence@gmail.com> | 2025-06-24 14:40:35 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-06-24 20:51:08 -0600 |
| commit | e1d7727b73a1f78035316ac35ee184d477059f0b (patch) | |
| tree | 780b6b9d70758a8e88d6969cfca095712034aed8 /scripts/lib/kdoc/kdoc_parser.py | |
| parent | 3a3c6d61577dbb23c09df3e21f6f9eda1ecd634b (diff) | |
io_uring: don't assume uaddr alignment in io_vec_fill_bvec
There is no guaranteed alignment for user pointers. Don't use mask
trickery and adjust the offset by bv_offset.
Cc: stable@vger.kernel.org
Reported-by: David Hildenbrand <david@redhat.com>
Fixes: 9ef4cbbcb4ac3 ("io_uring: add infra for importing vectored reg buffers")
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/io-uring/19530391f5c361a026ac9b401ff8e123bde55d98.1750771718.git.asml.silence@gmail.com/
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions